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What's the difference between session.persist() and session.save() in Hibernate?
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edited Sep 22 '16 at 18:27
Andrew Tobilko
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Choosing a Java Web Framework now? [closed]
...ramework, including me so I'm not the best one to talk about it but...
JSF 2 (+ CDI/Weld): JSF skeptics are encouraged (by Gavin King) to "take a second look". Indeed, I think that JSF 2 is a big improvement, especially with CDI, but... it is still pretty new (understand, it lacks of feeback). If yo...
What is the best way to concatenate two vectors?
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332
AB.reserve( A.size() + B.size() ); // preallocate memory
AB.insert( AB.end(), A.begin(), A.end()...
PHP CURL CURLOPT_SSL_VERIFYPEER ignored
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2 Answers
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Active
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How to find all duplicate from a List? [duplicate]
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213
In .NET framework 3.5 and above you can use Enumerable.GroupBy which returns an enumerable of ...
SQL Server Operating system error 5: “5(Access is denied.)”
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edited Nov 9 '17 at 0:25
Jeremy Thompson
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Clone contents of a GitHub repository (without the folder itself)
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323
If the current directory is empty, you can do that with:
git clone git@github:me/name.git .
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Validating URL in Java
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edited Dec 20 '16 at 15:08
informatik01
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How to get these two divs side-by-side?
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#parent_div_1, #parent_div_2, #parent_div_3 {
width: 100px;
height: 100px;
border: 1px solid red;
margin-right: 10px;
float: left;
}
.child_div_1 {
float: left;
margin-right: 5px;
}
Check working example at http://jsfiddle.net/c6242/1/
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Efficient evaluation of a function at every cell of a NumPy array
...ime you need it:
import numpy as np
def f(x):
return x * x + 3 * x - 2 if x > 0 else x * 5 + 8
f = np.vectorize(f) # or use a different name if you want to keep the original f
result_array = f(A) # if A is your Numpy array
It's probably better to specify an explicit output type direct...